Ou te alofa ia te oe - I love you. Faafetai lava - Thank you very much.
taimi uma oute alofa ia oe
fAAFETAI TELE LAVA TOFA SOIFUA
hot lava
Thank you brother = Faafetai lava uso.
Much love
Thank you for replying = Faafetai lava mo le tali.
Ou te alofa ia te oe pea lava pea
"Ua ou alofa ia te oe tele lava" means "I love you so much" in Samoan.
I'm wondering if what you are trying to say is, "Ia alofa aku fo'i isi o'u uso (rather than US) ma kmaiki ia ma oe le faletua". If this is so, then it translates thus: "Love too to my brother (assuming it's a guy who's talking) and children and you the wife".
Herself/himself, "ia lava"; themselves, "latou lava"; ourselves, "tatou lava".
the first three words translate into hawaiian from Samoa mahalo nui loa , from hawaiian to English thank you very much
I love you all very much = Ou te alofa tele ia te outou uma lava!